Java for Android courses can help you learn app development, user interface design, and mobile programming principles. You can build skills in working with APIs, managing databases, and implementing responsive layouts. Many courses introduce tools like Android Studio and Gradle, that support coding, testing, and deploying your applications effectively.

The University of Sydney
Skills you'll gain: Critical Thinking, Creative Problem-Solving, Problem Solving, Editing, Research, Creative Thinking, Public Speaking, Proofreading, Brainstorming, digital literacy, Communication, Information Management, Analytical Skills, Ethical Standards And Conduct, English Language, Writing, Language Competency, Complex Problem Solving, Literacy, Professionalism
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Stakeholder Communications, Stakeholder Analysis, Systems Thinking, Communication Strategies, Business Systems Analysis, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Penetration Testing, Metasploit, Safety Culture, Cyber Threat Hunting, Cyber Threat Intelligence, Cyber Security Assessment, Cybersecurity, Threat Detection, Generative AI, Security Testing, Vulnerability Scanning, Anomaly Detection, Data Security, Security Strategy, Network Security, Security Software, Change Management, Machine Learning Methods, Ethical Standards And Conduct, Data Visualization
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Web Scraping, Data Transformation, Extract, Transform, Load, Data Manipulation, SQL, Integrated Development Environments, Data Processing, Databases, Application Programming Interface (API), Code Review, Python Programming, Unit Testing, Style Guides
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Responsible AI, Generative AI Agents, Data Ethics, Healthcare Industry Knowledge, Healthcare Project Management, Clinical Documentation, Automation, Health Informatics, Artificial Intelligence, Predictive Modeling, Innovation, Health Technology, Healthcare Ethics, System Implementation
Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Systems Thinking, Sustainable Systems, Sustainable Development, Environmental Issue, Teaching, Pedagogy, Action Oriented, Social Impact, Visionary, Health Disparities, Cultural Diversity, Climate Change Mitigation
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Prompt Engineering, Email Automation, Customer experience improvement, Generative AI, Customer Support, Personalized Service, Customer Service, Product Support, Self Service Technologies, Artificial Intelligence, Operational Efficiency, Automation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Ruby (Programming Language), Scripting Languages, Scripting, Devops Tools, DevOps, Computer Programming Tools, Software Development Tools
Intermediate · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: Pandas (Python Package), Data Cleansing, Data Manipulation, Data Preprocessing, Data Quality, NumPy, File I/O, Data Integration, Python Programming, Data Import/Export, Data Analysis, Exploratory Data Analysis, Debugging
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Text Mining, Customer Analysis, Data Ethics, Data Mining, Customer Insights, Marketing Analytics, Unstructured Data, Marketing, Brand Management, Natural Language Processing, Predictive Analytics, Machine Learning, Data Preprocessing, Data Quality
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: ChatGPT, Market Research, Presentations, Business Correspondence, Risk Analysis, Business Writing, Productivity, Prioritization, Taking Meeting Minutes, Technical Writing, Content Creation, Administrative Support, Time Management, Organizational Skills, Technical Documentation, Excel Formulas
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Climate Change Mitigation, Climate Change Adaptation, Environment, Sustainable Development, Physical Science, Environmental Science, Social Impact, Environmental Policy, Mathematical Modeling, Trend Analysis, Data Collection
Beginner · Course · 1 - 4 Weeks